(n) (1) (uk) (one) pair (e.g. of birds)
brace
couple
(2) joint
hinge
(n) (1) number (in a series)
(2) (one's) turn
(3) watch
guard
lookout
(4) bout, match (sumo)
(n-adv) (1) best
first
number one
(2) game
round
bout
fall
event (in a meet)
(P)
(n) (uk) pair
couple
brace
(n,vs) going off duty
(n) what number
(n) (1) make-or-break game in a go or shogi tournament
(2) ozeki-ranked sumo wrestler being in danger of losing his rank if he fails to win 8 or more bouts in a 15-day tournament
(n) telephone exchange number
(P)
(n) on duty in Edo
(n) pattern number
(n) (col) (abbr) mobile phone number
(n) missing number
(n) monthly shift or duty
(n) geisha call-office
(n,vs) (1) police box
(n,adj-f) (2) alternation
alternating (e.g. current)
(P)
(n) item number
(n) black to play (in Go)
(n,vs) data index
(unique) index number
(n) asset register number
(n) third
no. three
(n) mountain guardian
(n) (abbr) lower number
lower numbers
(n) plan
arrangements
(n) weekly duty
(n) one's turn
(P)
(n) turn (in line)
order of things
sequential order
(P)
(n) leader of a female gang
leader of a group of delinquent girls
(n,vs) being on duty
(n) product number
(n) precedence
first move (in games)